snakekeylogger | da9c7594ee8e00c5aa90ad018bc069e8f9504fdaa542813c336ddfbdafbd26e1

General

Target

Ramona voy 2022003.exe
Size

778KB
MD5

157faf8466b89969ccf5c66a38750c65
SHA1

381c0c689059fbdeb1b361d556581a383e3fb293
SHA256

da9c7594ee8e00c5aa90ad018bc069e8f9504fdaa542813c336ddfbdafbd26e1
SHA512

e84f6b9f51dfdce87028610b9a87aedcc9d63374ddbef2e8dd4fec6b27e624c6333b7df97347b60210eafbb1f27f24e552a4dfa7790cffcea2b8a8a3db315f3d
SSDEEP

24576:LMgkoHlWxMiQW/O4ue7XeT8FrM4JvbTwmj:tFlYMiQWmS7O4MOv/B

Score

10^/10

snakekeylogger collection keylogger spyware stealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

Protocol: smtp
Host:
argona.ro
Port:
26
Username:
dan.grama@argona.ro
Password:
Argona12!@
Email To:
trainee@valleycountysar.org

Signatures

Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
stealer keylogger snakekeylogger

Snake Keylogger payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4164-149-0x0000000000400000-0x0000000000426000-memory.dmp	family_snakekeylogger

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Ramona voy 2022003.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation	Ramona voy 2022003.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

Ramona voy 2022003.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ramona voy 2022003.exe
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ramona voy 2022003.exe
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ramona voy 2022003.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

38 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

Ramona voy 2022003.exe

description pid process target process

PID 4172 set thread context of 4164 4172 Ramona voy 2022003.exe Ramona voy 2022003.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1872 schtasks.exe

flow	ioc
38	checkip.dyndns.org

description	pid	process	target process
PID 4172 set thread context of 4164	4172	Ramona voy 2022003.exe	Ramona voy 2022003.exe

pid	process
1872	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

Ramona voy 2022003.exeRamona voy 2022003.exepowershell.exe

pid	process
4172	Ramona voy 2022003.exe
4172	Ramona voy 2022003.exe
4172	Ramona voy 2022003.exe
4172	Ramona voy 2022003.exe
4172	Ramona voy 2022003.exe
4172	Ramona voy 2022003.exe
4164	Ramona voy 2022003.exe
2856	powershell.exe
4164	Ramona voy 2022003.exe
2856	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Ramona voy 2022003.exepowershell.exeRamona voy 2022003.exe

description	pid	process
Token: SeDebugPrivilege	4172	Ramona voy 2022003.exe
Token: SeDebugPrivilege	2856	powershell.exe
Token: SeDebugPrivilege	4164	Ramona voy 2022003.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Ramona voy 2022003.exe

description	pid	process	target process
PID 4172 wrote to memory of 2856	4172	Ramona voy 2022003.exe	powershell.exe
PID 4172 wrote to memory of 2856	4172	Ramona voy 2022003.exe	powershell.exe
PID 4172 wrote to memory of 2856	4172	Ramona voy 2022003.exe	powershell.exe
PID 4172 wrote to memory of 1872	4172	Ramona voy 2022003.exe	schtasks.exe
PID 4172 wrote to memory of 1872	4172	Ramona voy 2022003.exe	schtasks.exe
PID 4172 wrote to memory of 1872	4172	Ramona voy 2022003.exe	schtasks.exe
PID 4172 wrote to memory of 4748	4172	Ramona voy 2022003.exe	Ramona voy 2022003.exe
PID 4172 wrote to memory of 4748	4172	Ramona voy 2022003.exe	Ramona voy 2022003.exe
PID 4172 wrote to memory of 4748	4172	Ramona voy 2022003.exe	Ramona voy 2022003.exe
PID 4172 wrote to memory of 4164	4172	Ramona voy 2022003.exe	Ramona voy 2022003.exe
PID 4172 wrote to memory of 4164	4172	Ramona voy 2022003.exe	Ramona voy 2022003.exe
PID 4172 wrote to memory of 4164	4172	Ramona voy 2022003.exe	Ramona voy 2022003.exe
PID 4172 wrote to memory of 4164	4172	Ramona voy 2022003.exe	Ramona voy 2022003.exe
PID 4172 wrote to memory of 4164	4172	Ramona voy 2022003.exe	Ramona voy 2022003.exe
PID 4172 wrote to memory of 4164	4172	Ramona voy 2022003.exe	Ramona voy 2022003.exe
PID 4172 wrote to memory of 4164	4172	Ramona voy 2022003.exe	Ramona voy 2022003.exe
PID 4172 wrote to memory of 4164	4172	Ramona voy 2022003.exe	Ramona voy 2022003.exe

outlook_office_path 1 IoCs

Processes:

Ramona voy 2022003.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ramona voy 2022003.exe

outlook_win_path 1 IoCs

Processes:

Ramona voy 2022003.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ramona voy 2022003.exe

C:\Users\Admin\AppData\Local\Temp\Ramona voy 2022003.exe
"C:\Users\Admin\AppData\Local\Temp\Ramona voy 2022003.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4172

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IYOfCCiK.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2856

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IYOfCCiK" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC0DF.tmp"
2⤵
- Creates scheduled task(s)
PID:1872

C:\Users\Admin\AppData\Local\Temp\Ramona voy 2022003.exe
"C:\Users\Admin\AppData\Local\Temp\Ramona voy 2022003.exe"
2⤵
PID:4748

C:\Users\Admin\AppData\Local\Temp\Ramona voy 2022003.exe
"C:\Users\Admin\AppData\Local\Temp\Ramona voy 2022003.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4164

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Ramona voy 2022003.exe.log
Filesize
1KB

MD5
33d62ef2c354f839a8b2b987e6ee41e7

SHA1
d76f64ac411a61f3f232f7f9f7b179bd34042226

SHA256
f6a84062cb11ccf802324692c2c4c48543377cf717d98efd5de695ed6d0a97d9

SHA512
d68a426b2f4646bb45e2267d60680166a8effb9a461e5a07756ba13a3bdf36b27e6e9777d945d03a62362e6976e92214c53ffc7c4f03ec28d3fcfc9a442c5e3c

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tg3xgf0b.gcm.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC0DF.tmp
Filesize
1KB

MD5
3fe252adc4d5207fb729238698a8ddc5

SHA1
ea1dd9bf38869ceeda89d270f930b2ff032a383a

SHA256
ad9d2a35344a8b0bf94ed1b948bd365579997492d33bf8249070585b17154a1c

SHA512
190764d58ab02df71ac2309c97fd63bf34c1fb9b24ca03def21ebb06d301b8ffd1a988d294164cd1ae5ddc4f80a2adc21ae1298f111cbf271431fba4a843251d

Download Submit
memory/2856-182-0x0000000007120000-0x000000000712A000-memory.dmp

Filesize
40KB

Download
memory/2856-183-0x0000000007330000-0x00000000073C6000-memory.dmp

Filesize
600KB

Download
memory/2856-189-0x0000000002440000-0x0000000002450000-memory.dmp

Filesize
64KB

Download
memory/2856-188-0x0000000002440000-0x0000000002450000-memory.dmp

Filesize
64KB

Download
memory/2856-144-0x00000000024A0000-0x00000000024D6000-memory.dmp

Filesize
216KB

Download
memory/2856-145-0x0000000004EF0000-0x0000000005518000-memory.dmp

Filesize
6.2MB

Download
memory/2856-165-0x0000000005D80000-0x0000000005D9E000-memory.dmp

Filesize
120KB

Download
memory/2856-148-0x0000000002440000-0x0000000002450000-memory.dmp

Filesize
64KB

Download
memory/2856-166-0x0000000002440000-0x0000000002450000-memory.dmp

Filesize
64KB

Download
memory/2856-187-0x00000000073D0000-0x00000000073D8000-memory.dmp

Filesize
32KB

Download
memory/2856-186-0x00000000073F0000-0x000000000740A000-memory.dmp

Filesize
104KB

Download
memory/2856-152-0x0000000005550000-0x0000000005572000-memory.dmp

Filesize
136KB

Download
memory/2856-153-0x00000000055F0000-0x0000000005656000-memory.dmp

Filesize
408KB

Download
memory/2856-167-0x0000000006390000-0x00000000063C2000-memory.dmp

Filesize
200KB

Download
memory/2856-185-0x00000000072E0000-0x00000000072EE000-memory.dmp

Filesize
56KB

Download
memory/2856-180-0x000000007F4F0000-0x000000007F500000-memory.dmp

Filesize
64KB

Download
memory/2856-181-0x00000000070B0000-0x00000000070CA000-memory.dmp

Filesize
104KB

Download
memory/2856-147-0x0000000002440000-0x0000000002450000-memory.dmp

Filesize
64KB

Download
memory/2856-154-0x0000000005710000-0x0000000005776000-memory.dmp

Filesize
408KB

Download
memory/2856-168-0x00000000703D0000-0x000000007041C000-memory.dmp

Filesize
304KB

Download
memory/2856-178-0x0000000006370000-0x000000000638E000-memory.dmp

Filesize
120KB

Download
memory/2856-179-0x0000000007700000-0x0000000007D7A000-memory.dmp

Filesize
6.5MB

Download
memory/4164-184-0x00000000063A0000-0x0000000006562000-memory.dmp

Filesize
1.8MB

Download
memory/4164-155-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/4164-149-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4164-192-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/4172-134-0x00000000056F0000-0x0000000005C94000-memory.dmp

Filesize
5.6MB

Download
memory/4172-139-0x0000000008520000-0x00000000085BC000-memory.dmp

Filesize
624KB

Download
memory/4172-136-0x0000000005180000-0x000000000518A000-memory.dmp

Filesize
40KB

Download
memory/4172-137-0x0000000005420000-0x0000000005430000-memory.dmp

Filesize
64KB

Download
memory/4172-135-0x00000000051E0000-0x0000000005272000-memory.dmp

Filesize
584KB

Download
memory/4172-133-0x0000000000720000-0x00000000007E8000-memory.dmp

Filesize
800KB

Download
memory/4172-138-0x0000000005420000-0x0000000005430000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads